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Showing posts with label eye health. Show all posts
Showing posts with label eye health. Show all posts

Friday, December 16, 2011

DAILY ASPIRIN LINKED TO 'WET' AMD

Daily use of aspirin over the long term, as with coumadin, eventually causes the cell wall membrane to fail and bleeding is the end result, and it can be uncontrollable in a large number of cases. 


There are so many safe and effective natural supplements and remedies that will help with maintaining "thinned" blood it is puzzling why people subject themselves to these risks.
 "Regular aspirin users at higher risk of sight problems, research suggests" Martin Evans, The Telegraph, 10/3/11, telegraph.co. uk 
Study after study has shown that daily aspirin use increases the risk of intestinal bleeding and a potentially fatal haemorrhage. Also, a recent study showed some disturbing news for anyone who values their eyesight.
 Dutch researchers examined more than 4,000 elderly patients. Among these patients, 840 took a daily low-dose aspirin. When the researchers compared records, they found that those who used aspirin were TWO TIMES more likely to develop "wet" advanced macular degeneration (AMD) - the advanced form of the disease that sharply increases risk of blindness. 
This does not prove that aspirin promotes wet AMD... but there is a significant link and a very alarming risk that should be taken seriously.
Researchers continued to say that the heart health benefits of aspirin outweigh the AMD risks.
But in a 2005 New England Journal of Medicine study, some 20,000 middle-aged women took 100mg of aspirin daily for 10 years. Another group of nearly the same size took a placebo.
Results showed that aspirin provided no protection from heart attack, but did slightly reduce risk of ischemic stroke. 
Meanwhile, women in the aspirin group were found to have a 40% increased risk of gastrointestinal bleeding severe enough to require transfusions!
Add to that wet AMD and this "wonder drug" may not be worth the risk. 



Thursday, December 30, 2010

Glaucoma Awareness: January

Minerals, like magnesium, are absolutely essential to longevity and quality of life.

Did You Know?  Your eye muscles may be stronger than any other in your body.

In 1995, researchers at the University Eye Clinic in Basel, Switzerland published a study on the effect of supplemental magnesium on glaucoma patients. A dose of 121.5 mg twice daily was administered to 10 glaucoma patients for one month. Results of the study substantiated that magnesium supplementation improved the peripheral circulation in blood vessels around the eye, with the accompanying benefit of an improved visual field. While magnesium is certainly not a cure for glaucoma, the improvement of symptoms could make it worth taking.
Even without the potential benefits to glaucoma patients, magnesium is a very useful mineral.

Magnesium is essential to more than 300 biochemical reactions in the human body. It affects critical areas such heart rhythm, blood sugar, and metabolism. Studies have shown that inadequate magnesium intake can contribute to various health problems including: osteoporosis, high blood pressure, diabetes, and cardiovascular disease. As if that weren’t enough, magnesium can be used as a muscle relaxant and sleep aid.

The recommended daily allowance (RDA) for magnesium for individuals over 30 years is 420 mg for men and 320 mg for women. A study published in 2003 by The Journal of Nutrition indicated that the average daily intake of magnesium was substantially below the RDA. With all the potential benefits magnesium can provide, ideally we should try to include as many magnesium-rich foods in our diet as possible. If you’re not able to get the RDA via your diet, oral supplementation can also be used.
Watch for our up and coming product review on Magnesium.

Magnesium rich foods, order high quality magnesium from CHI and help support Natural Health News.

Selections from Natural Health News

Longterm Steroid Use Causes Problems
Dec 08, 2007
If you take moderate to high doses of corticosteroids, have regular eye exams to check for glaucoma. * Ask your doctor whether you can reduce your oral steroid dose by adding other medications. * Have your blood pressure checked ...
Lawmakers have wooed seniors into the hole

Dec 04, 2009

Evodkia Kresch, 83, takes pills for glaucoma, diabetes and heart problems and has been in the doughnut hole for several months. She grew up in Ukraine and lost her parents and six siblings in the Holocaust. Her husband died two years ...
100000 deaths in hospitals each year are attributed to properly ...

Aug 21, 2006

Xalatan - used to relieve high pressure within the eye (a hallmark of the condition known as open-angle glaucoma). This drug may lead to changes in chromosomes, changes in pigment of eyelids, eye color and other effects on melanocytes, ...
Drug errors or other?
Jan 30, 2008

Labels could be applied that use "tall-man" lettering -- for instance the glaucoma drug acetaZOLamide, with the "ZOL" in the middle uppercased, versus acetoHEXamide, a drug used to treat diabetes that has a similar name. ...

Saturday, June 26, 2010

Your Eyes and Cell Phone Damage

Many years ago, perhaps in the mid 90s, an attorney I know, and a HAM radio operator, was talking with me about EMF. He pointed out that for a very long time the FCC has had on its licensing exam a question regarding the fact that EMF (radio waves) are a known cause of cataract.

This article looks at the issue again and also points out the importance of keeping the cell phone as far away from you as possible.

This is the same concern in regard to cell phone effect on your thyroid gland and function.

Cell phones can damage eyes: Study
Prashant Rupera, TNN, Jun 23, 2010

VADODARA/ANAND: While scientists across the globe are still debating whether usage of cell phones results in heart diseases, a new study carried out by scientists at Charotar University of Science and Technology (CHARUSAT) has revealed that mobile phones also affect eyes.

The scientists, who have studied the impact of electromagnetic waves on human eye, say that usage of mobile can also lead to early cataract in lens apart from affecting retina, cornea and other ocular systems of the eye.

"We are in ocean of electromagnetic signals and hundreds of signals are hitting human body every moment. It is affecting all our body parts, but we are not realising it," says professor Ved Vyas Dwivedi, head of department of ECE at CHARUSAT, who along with dean of the faculty of engineering and technology Y P Kosta and lecturer Dhara Patel carried out the study based on a mathematical model.

"The wavelength of wireless signals (which is about 2 to 2.5 cm) used for mobile phones and other wireless terminals matches with that received by the human eye. The dielectric constant (absorption capacity) of eye tissues is around 70 which is greater than unity (above 50). This means that the eye can absorb electromagnetic energy very quickly," explains Dwivedi.

During the study, scientists computed the specific absorption rate (SAR) and maximum temperature increase in the eye because of electromagnetic radio frequency fields generated by wireless terminals such as a mobile phones. SAR and temperature rise depend on the distance between eye and radio frequency transceiver (the mobile phone) and the angle between the line of sight and shortest normal path.

"The problem is not that the eye absorbs the energy, but that the heat absorbed by the eye does not get transmitted or radiated out of the body," says Dwivedi, adding that prolonged usage of mobile phones can affect retina, sclera, lens, cornea as well as vitreous humour which are parts of the human eye.

These scientists have also recommended that a mobile handset should be kept as far as possible from the eye. "It should not be used more than is necessary. A user should avoid use of mobile in rural areas or a car where the cell phone uses more power and the SAR value can be ten or hundred times higher than the normal," they suggest. This group of scientists is also planning to approach the government in collaboration with a hospital to get license to conduct tests on human to further study mobiles affect on human eye.

prashant.rupera@timesgroup.com
THE TIMES OF INDIA

Sunday, April 11, 2010

More for tired eyes

How To Massage Sore, Tired, Red Eyes
January 30, 2010

Massaging sore, tired, red eyes is very easy and very effective. I have excellent vision but I sometimes get sore eyes while using my computer or watching TV or on windy days.

Read and learn more

More about eye health

Tuesday, November 24, 2009

Vitamin A deficiency

"What our research shows is that many women are simply not getting enough of this vital nutrient because their bodies are not able to convert the beta-carotene."

These researchers are proving that what we have said for years and years is factual.  To be able to realize the full benefits of vitamin A you must beable to convert betaCarotene to A, and a high percentage of folks cannot.

This is particularly important now with the flu cases in process as vitamin A will boost your immunity and protect your lungs.

We have always preferred a betaCarotene and fish oil blend with food extracts high in A and the A components.  
In a presentation at the 2nd Hohenheim Nutrition Conference this month in Stuttgart, Germany, Dr Georg Lietz of England's Newcastle University reported that many women in the UK could be at risk of vitamin A deficiency due to genetic variation.
Vitamin A's fat soluble property means that the vitamin can accumulate in the body. Concerns regarding potential toxicity have led to the suggestion that much of our vitamin A requirement could be met by consuming beta-carotene, which converts to vitamin A when needed.

Dr Lietz and his colleagues examined the gene that encodes an enzyme known as beta-carotene 15,15'-monoxygenase (BCMO1) in 62 female volunteers. The enzyme is responsible for the conversion of beta-carotene into vitamin A, a process that varies in up to 45 percent of healthy individuals. The team found that 47 percent of the women had a genetic variation that reduced their ability to convert beta-carotene.

"Vitamin A is incredibly important – particularly at this time of year when we are all trying to fight off the winter colds and flu," noted Dr Lietz, who is affiliated with Newcastle University's School of Agriculture, Food and Rural Development. "It boosts our immune system and reduces the risk of inflammation such as that associated with chest infections. What our research shows is that many women are simply not getting enough of this vital nutrient because their bodies are not able to convert the beta-carotene."

"Worryingly, younger women are at particular risk," Dr Lietz added. "The older generations tend to eat more eggs, milk and liver which are naturally rich in vitamin A whereas the health-conscious youngsters on low-fat diets are relying heavily on the beta-carotene form of the nutrient."

Dr Lietz and his associates' research was described earlier this year in the Federated Association of Societies for Experimental Biology (FASEB) Journal. The scientists plan to assess whether body composition also affects the ability to convert beta-carotene into vitamin A.